An empirical investigations of knowledge-based search tactics in the topic refinement behavior of online bibliographic searchers
By: by Steven Joseph Shute
Published: 1990
Language: eng
Number of pages: 375
Notes: "90-11264."

Thesis (Ph. D.)--The Ohio State University, 1989.

Includes bibliographical references (leaves 221-230).

Microfiche. Ann Arbor, MI : University Microfilms International, 1990. 5 microfiches ; 11 x 15 cm.